結果
| 問題 |
No.2791 Beginner Contest
|
| コンテスト | |
| ユーザー |
aldyas
|
| 提出日時 | 2024-06-21 22:01:26 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
AC
|
| 実行時間 | 52 ms / 2,000 ms |
| コード長 | 1,708 bytes |
| コンパイル時間 | 290 ms |
| コンパイル使用メモリ | 82,424 KB |
| 実行使用メモリ | 68,168 KB |
| 最終ジャッジ日時 | 2024-06-21 22:01:29 |
| 合計ジャッジ時間 | 2,468 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 17 |
ソースコード
import sys
from collections import defaultdict, deque, Counter
from heapq import heapify, heappush, heappop, merge
from bisect import bisect_right, bisect_left
left_binser = lower_bound = bisect_left ; right_binser = upper_bound = bisect_right
from itertools import permutations, combinations, accumulate
# from math import lcm,gcd
# from math import comb, perm
# from functools import lru_cache
# from types import GeneratorType
MOD = 10**9 + 7
_MOD = 998244353
YES = "YES"
NO = "NO"
ALICE = "Alice"
BOB = "Bob"
def FLOOR_DIV(a, b) :
return a // b
def CEIL_DIV(a, b) :
return (a // b) + (not(not(a % b)))
def get() :
return map(int, sys.stdin.readline().split())
def getone() :
return int(sys.stdin.readline().strip())
def getstr() :
return sys.stdin.readline().split()
def getonestr() :
return sys.stdin.readline().strip()
def getarr() :
return list(map(int, sys.stdin.readline().split()))
def _3d_ARRAY_SPAWN(i, j, k) :
return [[[0 for _k in range(k)] for _j in range(j)] for _i in range(i)]
def _2d_ARRAY_SPAWN(i, j) :
return [[0 for _j in range(j)] for _i in range(i)]
"""
"never doubt that u can't do this, cause it's an insult to ur determination"
by @deepakgoswami0552 10/03/2024
"""
def solve() :
...
# Solution here!
n, k = get()
if k > n : return 1
pfs = [1]*(k)
for i in range(k, n + 1) :
pfs.append((pfs[-1] + pfs[i - k]) % _MOD)
return pfs[-1]
""""""
testcase = ""
# testcase = "multiple" # Multiple tc
if testcase == "multiple" :
for i in range(int(input())) :
print(solve())
# solve()
...
else :
print(solve())
# solve()
...
aldyas